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DTC Information: DTC Detecting Condition

If invalid wheel signal is received for more than 200 msec, EPB ECU sets DTC C164208.



Item Detecting Condition Possible Cause
DTC Strategy
  • CAN Message Monitoring
  1. Defected CAN Communication Circuit
  2. Defected HECU
Threshold Value
  • Invalid wheel signal (both FL and RR or both FR and RL or both FL and FR or both RL and RR) is received for more than 1.5 sec.
  • The fault is not checked for 2 sec after ignition "ON"
Fail Safe
  • KOA/Dynamic Braking (ESC) inhibited
Warning Indicator Lamp Status
  • Warning Indicator Lamp "ON"
Clear Condition
  • Ignition "OFF" and then "ON"
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